CN115075613B - Assembled building supporting system and construction method thereof - Google Patents
Assembled building supporting system and construction method thereof Download PDFInfo
- Publication number
- CN115075613B CN115075613B CN202110260388.9A CN202110260388A CN115075613B CN 115075613 B CN115075613 B CN 115075613B CN 202110260388 A CN202110260388 A CN 202110260388A CN 115075613 B CN115075613 B CN 115075613B
- Authority
- CN
- China
- Prior art keywords
- plate
- precast
- self
- supporting
- prefabricated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000011065 in-situ storage Methods 0.000 claims abstract description 27
- 238000007493 shaping process Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 abstract description 8
- 230000007306 turnover Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
Abstract
The invention discloses an assembled building supporting system and a construction method thereof, wherein the system comprises a supporting frame body erected by self-supporting upright rods, wherein the bottom ends of the self-supporting upright rods are supported by inclined struts, the top ends of the self-supporting upright rods are provided with jacking brackets with adjustable heights, and fasteners between the self-supporting upright rods are connected with cross bars; the tool bracket support piece comprises a steel plate bracket with a top plate and side plates, wherein a shelving plate is connected above the top plate in a height-adjustable manner through a vertical screw rod, and the side plates are connected with wall connecting pieces for connecting prefabricated columns or prefabricated beams; the utility model provides a cast-in-place tool type mould in area of prefabricated plate, includes the shaping angle steel of fixing in the upper and lower both sides of prefabricated plate die block through the pull screw drawknot, fills up the first cushion that establishes between die block bottom surface and below shaping angle steel and fills up the second cushion of establishing between prefabricated plate top surface and top shaping angle steel. The tool bracket and the cast-in-situ slab band mould of the supporting system realize high turnover and fine control by utilizing conventional materials such as steel plates, screw rods, screw caps and the like, save materials and better meet the development requirements of green construction.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to an assembled building support system and a construction method thereof.
Background
At present, the popularization speed of the fabricated building is faster and faster, but the advantages of the fabricated building construction are not fully revealed under the influence of the traditional field construction technology, and the application of the 'efficient' construction technology of the fabricated building is relatively lacking, so that the limit of the traditional technology is broken through, the 'efficient' construction of the fabricated building is developed, and the technical problem of urgent breakthrough is solved.
Disclosure of Invention
In view of the above, the invention provides an assembled building supporting system and a construction method thereof, optimizes the traditional construction process, adopts a novel supporting system which is built by a high turnover tool bracket supporting piece and a self-supporting upright rod to replace the traditional full-hall frame building supporting system, and greatly improves the production efficiency, economic benefit, social benefit and the like of the assembled building.
In order to achieve the technical effects, the invention adopts the following technical scheme:
a first aspect is a fabricated building support system comprising:
the self-supporting upright rod is provided with a supporting frame body, the bottom ends of the self-supporting upright rods are supported by a plurality of inclined struts, the top ends of the inclined struts are intersected at one point, the top ends of the self-supporting upright rods are provided with jacking supports with adjustable heights, and cross bars are connected between adjacent self-supporting upright rods through fasteners;
the tool bracket support piece comprises a steel plate bracket with a top plate and side plates, wherein a shelving plate is connected above the top plate in a height-adjustable manner through a vertical screw rod, and the side plates are connected with wall connecting pieces for connecting prefabricated columns or prefabricated beams;
the tool type die for the cast-in-situ strip of the precast slab comprises shaping angle steels fixed on the upper side and the lower side of a bottom die of the precast slab through a split screw, a first cushion block arranged between the bottom face of the bottom die and the shaping angle steels below, and a second cushion block arranged between the top face of the precast slab and the shaping angle steels above.
As a preferable technical scheme of the supporting system, the self-supporting upright rods, the tool bracket supporting pieces and the tool type die are arranged in a staggered mode.
As a preferable technical scheme of the support system, the cross bar is provided with a platform plate.
As a preferable technical scheme of the supporting system, the self-supporting upright rod is an internally threaded steel pipe, the bottom end of the self-supporting upright rod is in threaded connection with a ground screw, and a nut with a handle is screwed on the ground screw.
As a preferable technical scheme of the supporting system, the jacking comprises a U-shaped bracket with an upward opening and a jacking screw rod which is screwed on the top end of the self-supporting vertical rod, wherein the upper end of the jacking screw rod is fixed on the U-shaped bracket, and a nut with a handle is screwed on the jacking screw rod.
As a preferable technical scheme of the supporting system, the steel plate support further comprises a web plate welded and fixed on the middle line of the top plate and the side plates and wing plates on two side lines, and the web plate and the wing plates are in right-angled triangle shapes.
As a preferable technical scheme of the support system, a hem is vertically arranged downwards at one side edge of the shelving plate, and the hem is connected with a reserved seam template between the precast beam and the precast column in an adjustable mode through a horizontal screw rod distance.
As a preferable technical scheme of the supporting system, an internal thread sleeve is arranged at the bottom of the shelving plate, a hole is formed in the top plate, nuts are coaxially fixed on the upper side and the lower side of the hole, the vertical screw rod penetrates through the hole and is screwed with the nuts, and the top end of the screw rod is screwed in the internal thread sleeve.
The second aspect is a construction method using the above-mentioned fabricated building support system, comprising the steps of:
mounting a tool bracket supporting piece on the top of the prefabricated column, fixing a wall connecting piece on a side plate of the tool bracket supporting piece with the prefabricated column, and adjusting the heights of the vertical screw and the shelving plate according to the elevation of the bottom of the prefabricated beam;
mounting a tool bracket supporting piece on the top of the precast beam, fixing a wall connecting piece on a side plate of the tool bracket supporting piece with the precast beam, and adjusting the heights of the vertical screw and the shelving plate according to the elevation of the bottom of the precast slab;
hoisting the precast column and the precast beam, and placing the bottom surface of the precast beam on a placing plate of the tool bracket support piece at the top of the precast column;
setting up the support frame body, and adjusting the jacking height of the self-supporting upright rod according to the elevation of the bottom of the prefabricated plate;
hoisting a precast slab, and placing the bottom surface of the precast slab on a placing plate of the tool bracket supporting piece at the top of the precast beam and the jacking of the top of the supporting frame body;
installing a tool type die of the precast slab cast-in-situ belt;
and pouring a precast slab cast-in-situ belt, a reserved seam between the precast beam and the precast column and a reserved seam between the precast slab and the precast beam.
As a preferable technical scheme of the construction method, in the step of hoisting the prefabricated column, a grouting method is adopted between the bottom of the prefabricated column and the lower layer structure.
By adopting the technical scheme, the invention has the beneficial effects that:
1. fully exerts the high-efficiency characteristic of assembly type construction;
2. the support die frame bodies can be built in a small amount within the assembly range, so that the utilization of multiple resources is saved, and the operation time is saved;
3. the support system is simple to manufacture, convenient and fast to operate, easy to master the process flow and low in requirement on skills of operators;
4. the support system can effectively control the support reliability of the template at the beam column node and the beam plate node, and improve the construction quality;
5. the cast-in-situ belt of the precast slab has good molding quality effect by adopting a tool type mold, can be repeatedly used, and saves materials.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic cross-sectional view of an assembled building support system according to an embodiment of the present invention.
Fig. 2 to 4 are schematic structural views of beam column node tool bracket supports in an assembled building support system according to an embodiment of the present invention, wherein fig. 2 is a front view, fig. 3 is a top view, and fig. 4 is a cross-sectional view.
Fig. 5 to 7 are schematic structural views of beam slab joint tool bracket supports in an assembled building support system according to an embodiment of the present invention, in which fig. 5 is a front view, fig. 6 is a top view, and fig. 7 is a cross-sectional view.
Fig. 8 is a schematic perspective view of a prefabricated slab cast-in-situ belt tool type mold in an assembled building support system according to an embodiment of the invention.
Fig. 9 is a sectional view showing a state of use of the prefabricated slab cast-in-situ belt tool type mold in the fabricated building support system according to the embodiment of the present invention.
Fig. 10 is a flow chart of a method of constructing an assembled building support system according to an embodiment of the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
At present, the support of the assembled single horizontal component adopts a common steel pipe fastener or a disc (bowl) buckle type tool scaffold, but the spacing requirement of the vertical rod or the horizontal rod of the frame body is not greatly different from that of the traditional cast-in-situ structure. The material consumption of the common frame body is large, the manual consumption is high, the construction period is long, the problems of elevation deviation and the like are easy to occur in the current construction, the stress of the frame body is uneven, the instability of the frame body is easy to occur due to the insufficient bearing capacity of the local frame body, and serious potential safety hazards exist. Meanwhile, the reserved seam template between the precast beam and the precast column is difficult to prop up, so that the template is easy to expand and leak slurry.
In view of the above, the traditional construction process is optimized, and the novel support frame body built by the aid of the high turnover tool bracket support piece and the self-supporting vertical rod replaces the traditional full-hall frame building support system, so that the production efficiency, economic benefit, social benefit and the like of the assembled building are improved greatly.
Referring to fig. 1 to 9, the present invention firstly provides an assembled building support system, which mainly comprises: the self-supporting upright rod 11 is provided with a supporting frame body, a tool bracket supporting piece and a tool type die of a cast-in-situ belt of the precast slab.
Specifically, as shown in fig. 1, the bottom end of the self-supporting upright rod 11 is supported by a plurality of inclined struts 12 with the top ends intersected at one point, the top end of the self-supporting upright rod 11 is provided with a jacking 13 with adjustable height, a cross rod 14 can be connected between adjacent self-supporting upright rods 11 by adopting a fastener (such as a common steel pipe fastener or a disc fastener) so as to enhance the integrity of the support frame, preferably, a platform plate can be arranged on the cross rod 14 for a worker to stand for construction or to place workpieces, tools and the like, and therefore, the support frame can be used as an auxiliary support frame and an operation frame, thereby greatly improving the construction efficiency, improving the resource utilization and saving the cost.
Further, the self-supporting upright rod 11 can be an internally threaded steel pipe or a round steel pipe with internal threads at the top and the top, the bottom end of the self-supporting upright rod 11 is in threaded connection with a ground screw rod 15, and a nut with a handle is screwed on the ground screw rod 15 so as to adjust the height of the bottom end of the self-supporting upright rod 11.
The jacking 13 comprises a U-shaped bracket with an upward opening and a jacking screw 131 which is connected with the top end of the self-supporting upright rod in a threaded manner, the upper end of the jacking screw 131 is fixed on the U-shaped bracket, a nut with a handle is screwed on the jacking screw 131 so as to adjust the height of the U-shaped bracket, a batten is arranged in the U-shaped bracket, and the jacking height of the batten is preferably higher than that of the U-shaped bracket and used for supporting the precast slab 5.
The tool bracket support comprises a steel plate bracket 2 with a top plate 21 and a side plate 22, a shelving plate 24 is connected above the top plate 21 in a height-adjustable way through a vertical screw 23, and the side plate 22 is connected with a wall connecting piece 25 for connecting the prefabricated column 3 or the prefabricated beam 4. The steel plate bracket 2 further comprises a web plate welded and fixed on the median line of the top plate 21 and the side plate 22 and wing plates (the wing plates are arranged alternatively according to different supporting strength requirements) on the two side lines, and the web plate and the wing plates are in right-angled triangle shape to play a reinforcing role.
The connecting structure between the vertical screw and the top plate are as follows: the bottom of the rest plate 24 is provided with an internal thread sleeve 241, the top plate 21 is provided with a hole, nuts are coaxially fixed on the upper side and the lower side of the hole, the vertical screw 23 passes through the hole and is screwed with the nuts, and the top end of the vertical screw 23 is screwed in the internal thread sleeve 241.
A flange 26 is provided vertically downward from one side edge of the rest plate 24, and the flange 26 may be welded to the edge of the rest plate 24 by using a steel plate, and the thickness of the flange 26 is generally smaller than that of the rest steel plate. Further, the flange 26 is connected to the reserved slit templates 6 of the precast beam 4 and the precast column 3 by a horizontal screw 27 in a distance adjustable manner, as shown in fig. 2 to 4, wherein the connection structure between the horizontal screw 27 and the flange 26 and the reserved slit templates 6 can refer to the connection structure between the vertical screw and the top plate and the rest plate, and is not repeated here. Therefore, the support system of the invention is provided with the reserved seam template 6 between the precast beam 4 and the precast column 3, and solves the problem that the reserved seam template between the precast beam 4 and the precast column 3 is difficult to prop up.
For the reserved seam between the precast slab 5 and the precast beam 4, as the reserved seam is smaller in general, only the slurry is used for plugging, no special reserved seam template is needed, or no space is needed for arranging the reserved seam template, and a hem and a horizontal screw rod are not needed to be arranged at one side edge of the rest plate 24 of the tool bracket support piece between the precast slab 5 and the precast beam 4, as shown in fig. 5-7, the device can be simplified, and the material cost can be saved.
It should be understood that in some special cases, when the reserved seam between the prefabricated panel 5 and the prefabricated beam 4 is large, it is also conceivable to use a reserved seam template for the blocking, and in this case, the edge of the resting plate on top of the tool-type bracket support between the prefabricated panel and the prefabricated beam needs to be provided with a flange and a horizontal screw for installing and adjusting the reserved seam template, and the specific construction can refer to the construction of the tool-type bracket support between the prefabricated column and the prefabricated beam.
The tool type mold for constructing the cast-in-situ strip of the prefabricated slab comprises shaping angle steel 72 fixed on the upper side and the lower side of the bottom mold 7 of the prefabricated slab by a pair of pull screws 71, a first cushion block 73 arranged between the bottom surface of the bottom mold 7 and the lower shaping angle steel 72 in a cushioning manner, and a second cushion block 74 arranged between the top surface of the prefabricated slab and the upper shaping angle steel 72 in a cushioning manner, as shown in fig. 8 and 9. Wherein, the first cushion block 73 adopts a batten, and the two side edges of each precast slab cast-in-situ belt are respectively provided with a batten; the second cushion block 74 is a concrete cushion block, the top standard height is consistent with the thickness of the cast-in-situ concrete slab surface of the precast slab, the concrete cushion blocks are respectively arranged on two sides of the cast-in-situ belt of the precast slab, and the distance between the concrete cushion block and the cast-in-situ belt of the precast slab is larger than the distance between the square and the cast-in-situ belt of the precast slab. The opposite-pull screw 71 is sleeved with a PVC sleeve.
Preferably, the self-supporting upright rod, the tool bracket supporting piece and the tool die are arranged in a staggered mode, and the erection quantity of the supporting frame body can be greatly reduced within the range of the assembly type component.
The support system has the advantages that: (1) the elevation is adjusted through threads, so that the controllability of the elevation deviation is ensured; (2) the setting up amount of the die carrier can be greatly reduced in the range of the assembly type components, the die carrier can be used as an auxiliary support frame and an operation frame, the construction efficiency is greatly improved, and the utilization of multiple resources is saved; (3) the prefabricated column is constructed by adopting a grouting method, so that no potential safety hazard exists; (4) and the reliability of the formwork support at the beam column node and the beam plate node is effectively controlled. (5) The cast-in-situ belt of the precast slab adopts a tool type die, so that the erection of a frame body is reduced, and meanwhile, the tool type die can be reused, and materials are saved.
The construction method of the fabricated building support system in the above embodiment is further described in detail with reference to fig. 10, and the main flow is as follows:
step one: beam column bracket support piece installation
Mounting a tool bracket supporting piece on the top of the prefabricated column 3, fixing a wall connecting piece 25 on a side plate of the tool bracket supporting piece with the prefabricated column 3, and adjusting the heights of the vertical screw 23 and the shelving plate 24 according to the bottom elevation of the prefabricated beam 4;
step two: precast column hoist and mount
In the step, the mounting completion tool type bracket supporting piece is hoisted in place according to the design requirement, and the bottom of the prefabricated column 3 and the lower layer structure are constructed by adopting a grouting method, so that potential safety hazards are avoided;
step three: the support frame body is erected
Setting up a supporting frame body formed by self-supporting vertical rods below the prefabricated plates to be installed, and adjusting the jacking height of the self-supporting vertical rods according to the bottom elevation of the prefabricated plates;
step four: beam slab bracket support piece installation
Mounting a tool bracket supporting piece on the top of the precast beam 4, fixing a wall connecting piece 25 on a side plate of the tool bracket supporting piece with the precast beam 4, and adjusting the heights of the vertical screw 23 and the shelving plate 24 according to the bottom elevation of the precast slab 5;
step five: precast beam installation
Placing the bottom surface of the precast beam on a placing plate of a tool bracket support piece at the top of the precast column, adjusting a horizontal screw on the folded edge at one side of the placing plate, enabling a reserved seam template at the end part of the horizontal screw to be attached to the precast column, and plugging a reserved seam between the top of the precast column and the bottom of the precast beam;
step six: prefabricated panel installation
Placing the bottom surface of the precast slab on a placing plate of a tool bracket supporting piece at the top of the precast beam and a jacking wood at the top of a supporting frame body, and plugging a fine reserved gap between the top of the precast beam and the bottom of the precast slab by using slurry;
step seven: tool type die installation for cast-in-situ belt of precast slab
Step eight: binding of reinforcing steel bars
Comprises binding steel bars on the surface of a precast slab;
step nine: concrete pouring
And pouring a precast slab cast-in-situ belt, a reserved seam between the precast beam and the precast column and a reserved seam between the precast slab and the precast beam.
The steps in the above-described process may be appropriately adjusted according to the field requirements, and the method of the present invention is not limited to the single-order process as shown above.
At present, the prefabricated building support system has wider and wider popularization range and higher prefabrication rate requirements, has good effects in the aspects of molding quality, elevation control of the structure, construction period control, safety risk management and control of the structure and the like, and meanwhile, the tool bracket and the cast-in-situ slab band mold of the support system realize 'high turnover and fine control' by utilizing conventional materials such as steel plates, screws and nuts, save materials and more meet the development requirements of green construction.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A fabricated building support system, comprising:
the self-supporting upright rod is provided with a supporting frame body, the bottom ends of the self-supporting upright rods are supported by a plurality of inclined struts, the top ends of the inclined struts are intersected at one point, the top ends of the self-supporting upright rods are provided with jacking supports with adjustable heights, and cross bars are connected between adjacent self-supporting upright rods through fasteners;
the tool bracket support piece comprises a steel plate bracket with a top plate and side plates, wherein a shelving plate is connected above the top plate in a height-adjustable manner through a vertical screw rod, and the side plates are connected with wall connecting pieces for connecting prefabricated columns or prefabricated beams; the edge of one side of the shelving plate is vertically provided with a folded edge downwards, and the folded edge is connected with a reserved seam template between the precast beam and the precast column in an adjustable mode through a horizontal screw rod distance;
the tool type die for the cast-in-situ strip of the precast slab comprises shaping angle steels fixed on the upper side and the lower side of a bottom die of the precast slab through a split screw in a tie manner, a first cushion block arranged between the bottom surface of the bottom die and the shaping angle steels below in a cushioning manner, and a second cushion block arranged between the top surface of the precast slab and the shaping angle steels above in a cushioning manner; the first cushion block adopts a batten, and the two side edges of each precast slab cast-in-situ belt are respectively provided with a batten; the second cushion block is a concrete cushion block, the top mark height is consistent with the thickness of the cast-in-situ concrete slab surface of the precast slab, the concrete cushion blocks are respectively arranged on two sides of the cast-in-situ belt of the precast slab, and the distance between the concrete cushion block and the cast-in-situ belt of the precast slab is larger than the distance between the precast slab and the cast-in-situ belt of the precast slab;
the self-supporting upright rod, the tool type bracket supporting piece and the tool type die are arranged in a staggered mode; a platform plate is arranged on the cross rod; the self-supporting upright rod is an internal thread steel pipe, the bottom end of the self-supporting upright rod is in threaded connection with a ground screw rod, and a nut with a handle is screwed on the ground screw rod; the jacking comprises a U-shaped bracket with an upward opening and a jacking screw rod which is in threaded connection with the top end of the self-supporting upright rod, the upper end of the jacking screw rod is fixed on the U-shaped bracket, and a nut with a handle is screwed on the jacking screw rod; the steel plate support further comprises a web plate and wing plates, wherein the web plate is welded and fixed on the middle line of the top plate and the side plate, the wing plates are welded and fixed on the two side lines, and the web plate and the wing plates are in right-angled triangle; the bottom of the shelving plate is provided with an internal thread sleeve, the top plate is provided with a hole, nuts are coaxially fixed on the upper side and the lower side of the hole, the vertical screw rod penetrates through the hole and is screwed with the nuts, and the top end of the vertical screw rod is screwed in the internal thread sleeve.
2. A method of construction employing the fabricated building support system of claim 1, comprising the steps of:
mounting a tool bracket supporting piece on the top of the prefabricated column, fixing a wall connecting piece on a side plate of the tool bracket supporting piece with the prefabricated column, and adjusting the heights of the vertical screw and the shelving plate according to the elevation of the bottom of the prefabricated beam;
mounting a tool bracket supporting piece on the top of the precast beam, fixing a wall connecting piece on a side plate of the tool bracket supporting piece with the precast beam, and adjusting the heights of the vertical screw and the shelving plate according to the elevation of the bottom of the precast slab;
hoisting the precast column and the precast beam, and placing the bottom surface of the precast beam on a placing plate of the tool bracket support piece at the top of the precast column;
setting up the support frame body, and adjusting the jacking height of the self-supporting upright rod according to the elevation of the bottom of the prefabricated plate;
hoisting a precast slab, and placing the bottom surface of the precast slab on a placing plate of the tool bracket supporting piece at the top of the precast beam and the jacking of the top of the supporting frame body;
installing a tool type die of the precast slab cast-in-situ belt;
and pouring a precast slab cast-in-situ belt, a reserved seam between the precast beam and the precast column and a reserved seam between the precast slab and the precast beam.
3. The method of constructing a fabricated building support system according to claim 2, wherein in the step of hoisting the prefabricated column, a grouting method is used between the bottom of the prefabricated column and the lower structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110260388.9A CN115075613B (en) | 2021-03-10 | 2021-03-10 | Assembled building supporting system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110260388.9A CN115075613B (en) | 2021-03-10 | 2021-03-10 | Assembled building supporting system and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115075613A CN115075613A (en) | 2022-09-20 |
| CN115075613B true CN115075613B (en) | 2024-01-23 |
Family
ID=83241104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110260388.9A Active CN115075613B (en) | 2021-03-10 | 2021-03-10 | Assembled building supporting system and construction method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115075613B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207499427U (en) * | 2017-11-30 | 2018-06-15 | 青岛一建集团有限公司 | Assembly integrated precast superimposed sheet support system |
| CN108661312A (en) * | 2018-03-23 | 2018-10-16 | 中国十七冶集团有限公司 | A kind of laminated floor slab Construction Supporting System |
| CN109577534A (en) * | 2018-12-05 | 2019-04-05 | 杭州江润科技有限公司 | Tool-based hanging die assembly type composite floor slab and construction method |
| CN110965778A (en) * | 2018-09-30 | 2020-04-07 | 中铁十六局集团城市建设发展有限公司 | Cast-in-place board stagnant water type reserves telescopic design mould in hole |
| CN111502042A (en) * | 2020-04-15 | 2020-08-07 | 广西建工集团第五建筑工程有限责任公司 | Assembly laminated slab joint pouring body, breakable pouring mold and construction method thereof |
| CN211735747U (en) * | 2020-03-12 | 2020-10-23 | 中建一局集团第三建筑有限公司 | Height-adjustable's beam holds in palm structure |
-
2021
- 2021-03-10 CN CN202110260388.9A patent/CN115075613B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207499427U (en) * | 2017-11-30 | 2018-06-15 | 青岛一建集团有限公司 | Assembly integrated precast superimposed sheet support system |
| CN108661312A (en) * | 2018-03-23 | 2018-10-16 | 中国十七冶集团有限公司 | A kind of laminated floor slab Construction Supporting System |
| CN110965778A (en) * | 2018-09-30 | 2020-04-07 | 中铁十六局集团城市建设发展有限公司 | Cast-in-place board stagnant water type reserves telescopic design mould in hole |
| CN109577534A (en) * | 2018-12-05 | 2019-04-05 | 杭州江润科技有限公司 | Tool-based hanging die assembly type composite floor slab and construction method |
| CN211735747U (en) * | 2020-03-12 | 2020-10-23 | 中建一局集团第三建筑有限公司 | Height-adjustable's beam holds in palm structure |
| CN111502042A (en) * | 2020-04-15 | 2020-08-07 | 广西建工集团第五建筑工程有限责任公司 | Assembly laminated slab joint pouring body, breakable pouring mold and construction method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115075613A (en) | 2022-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110374321B (en) | Assembled multi-ribbed beam floor system combined template and construction method | |
| CN112609980A (en) | Construction method of post-cast strip back-jacking aluminum alloy single-column | |
| CN201962944U (en) | Hydraulic climbing formwork for building construction | |
| CN206942131U (en) | Cast-in-situ concrete beam plate form bracing system | |
| CN113914524A (en) | Edge belt type independent support construction method for superposed floor of assembled structure system | |
| CN201794296U (en) | Small slab span cast-in-situ beam ribbed floor slab early-dismantling template support system | |
| CN106351445A (en) | Bracing reinforcement system and installation construction method of steel reinforced concrete inclined shear wall form assembly | |
| CN111188457A (en) | Edge sealing beam structure of super high-rise steel structure building and construction method | |
| CN201794297U (en) | Early-dismantling formwork support system for large-span cast-in-place beam ribbed floorslabs | |
| CN210421568U (en) | Assembled beam and plate structure | |
| CN115075613B (en) | Assembled building supporting system and construction method thereof | |
| CN112854577A (en) | Self-formwork-supporting cast-in-place floor and construction method thereof | |
| CN205088951U (en) | Many function combination jackscrew | |
| CN105442737A (en) | Novel composite heat insulation floor board and construction method thereof | |
| CN216616848U (en) | Beam plate post-cast strip supporting and mold sealing structure | |
| CN202831628U (en) | Combined type bailey frame load-bearing shelving for pouring large span concrete beam | |
| CN115288504A (en) | Construction method of concrete floor on top of large-scale bin body structure | |
| CN213572930U (en) | Self-locking hinged elevator shaft construction platform device | |
| CN111305550A (en) | Aluminum-wood mixed template structure and construction method thereof | |
| CN102418417A (en) | Long-slab-span cast-in-situ beam ribbed floor early-dismantling template formwork system | |
| CN205224366U (en) | Novel compound incubation floor plate | |
| CN220100652U (en) | Beam side formwork | |
| CN216108506U (en) | Be used for deep basal pit concrete placement steel form and support system | |
| CN214531911U (en) | Oversized-section frame column formwork system | |
| CN219491704U (en) | Hyperboloid roofing primary and secondary ridge mounting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |